18676074

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 40037760

約数和(自身を除く): 21361686

約数列:

[1, 2, 3, 6, 31, 41, 62, 79, 82, 93, 123, 158, 186, 237, 246, 474, 961, 1271, 1922, 2449, 2542, 2883, 3239, 3813, 4898, 5766, 6478, 7347, 7626, 9717, 14694, 19434, 39401, 75919, 78802, 100409, 118203, 151838, 200818, 227757, 236406, 301227, 455514, 602454, 3112679, 6225358, 9338037, 18676074]

約数ペア:

[(1, 18676074), (2, 9338037), (3, 6225358), (6, 3112679), (31, 602454), (41, 455514), (62, 301227), (79, 236406), (82, 227757), (93, 200818), (123, 151838), (158, 118203), (186, 100409), (237, 78802), (246, 75919), (474, 39401), (961, 19434), (1271, 14694), (1922, 9717), (2449, 7626), (2542, 7347), (2883, 6478), (3239, 5766), (3813, 4898)]